Extract specific information from a PHP Multidimensional Array
Posted on
16th Feb 2014 07:03 pm by
admin
Howdy! I've racked my brain over this for 24 hours now. I think it's time I asked for help. I'm learning PHP and believe my I've manipulated many code blocks trying to get this to work with for and foreach and while statements. There must be something I'm missing in my studies about arrays but anyway here is the issue.
I have a multidimensional array. From that array I would like to extract only the values of a specific key['name'] so that I can then output it into html form with a special identifier. I was able to do this with nested if statements but that seemed a bit overkill to me.
Here is the code I came up. I know there has to be a more efficient way of getting these results.
Here is the Array code:
Code: $options = array(
array( "name" => "General Administrative Settings",
"type" => "title"),
array( "type" => "open"),
array( "name" => "Colour Scheme",
"desc" => "Which colour scheme would you like?",
"id" => $shortname."_colourscheme",
"type" => "select",
"std" => "Choose a colour scheme:",
"options" => $styles),
array( "name" => "Portfolio Category",
"desc" => "Select the category portfolio items are being posted in.",
"id" => $shortname. "_portfolio_cat",
"type" => "select",
"std" => "Choose a category:",
"options" => $getcat),
array( "name" => "Definition List",
"desc" => "Select the page used as a definition list page.",
"id" => $shortname."_definition_list",
"type" => "select",
"std" => "Select a page:",
"options" => $getpag),
array( "name" => "Blog page",
"desc" => "Select the page to be used as a blog (post) page.",
"id" => $shortname."_blogpage",
"type" => "select",
"std" => "Select a page:",
"options" => $getpag),
array( "type" => "close")
);
Here is my output code:
Code: <?php
if($options['name'] = "Colour Scheme"){
echo '<div id="col_schm">Colour Scheme</div>';
if($options['name'] = "Definition List") {
echo '<div id="def_lst">Definition List</div>';
}
}
?>
If you can help I would appreciate it.
Thanks
No comments posted yet
Your Answer:
Login to answer
268
48
Other forums
What am I missing here? Help!
Hello all!. I can't seem to get this working right. Well - it renders right, but something is goin
user validation always displaying invalid ? please help
Hello,
I have 2 accounts and there is a field in mysql called validated it can be either &quo
Help If user voted, block them
On my Prayer request site, i let users Click a button to Pray for somone that has posted a pray, i g
$_FILES array
Ok,
I just started experimenting with PHP today. My goal right now is to have people be able
include
Hi I have this way of licensing my PHP application, and I want to know if you guys can answer some q
mysql VARCHAR acting like INT
Hi, All.
I have a table that contains a varchar(10) column named weird_field. In this column
Hits this week counter
I have a counter on my site that tracks hits, IP's, etc. into a mySQL database. It also includes the
MySQL Does not UPDATE- SQLString Problem
vb Syntax (Toggle Plain Text)
1.
SQL = "UPDATE sampletable SET column1 = 'C1sample1'"
Why does my php page download images over and over
Can anybody please explain to me why my php page keeps downloading the images and other items every
Calling All PHPFREAKS Blackberry Users
Are you a member of PHPFreaks and have a blackberry? Well RIM just recently released Blackberry Mes